The Multiquip EM20709S Fuel Solenoid ST30 C30HD is a genuine OEM fuel solenoid designed for the C30HD concrete pump. Sourced directly from Multiquip, this part meets the original equipment specification for seamless installation and dependable operation. Confirmed fitment for C30HD series concrete pumps ensures you are ordering the correct component the first time.
Key Features
- Genuine OEM Electrical Specification — Engineered to the original resistance and actuation rating, ensuring correct voltage response and consistent valve control in the fuel system.
- Direct-Swap Installation — Matches the original mounting configuration and connector interface on the C30HD, allowing a straightforward swap without modification to existing wiring or brackets.
- Confirmed C30HD Fitment — Verified for Multiquip C30HD concrete pump applications, so you can order with confidence.
- Consistent Fuel Shutoff Control — A properly functioning solenoid delivers precise fuel flow management, maintaining smooth engine response and protecting against uncontrolled fuel delivery under load.
- Fuel System Safety — As a critical fuel control component, a correctly rated OEM solenoid ensures the engine shuts down reliably when required, reducing the risk of fuel-related hazards on the jobsite.
A fuel solenoid acts as an electrically controlled valve in the engine's fuel system, opening to allow fuel flow when the machine is running and closing to cut fuel when the engine is shut off or a fault is detected. On concrete pump equipment like the C30HD, reliable solenoid operation is essential — a failed or sticking solenoid can prevent the engine from starting, cause erratic running, or allow uncontrolled fuel delivery. Replacing a worn or faulty solenoid with a genuine OEM unit restores correct fuel system behavior and keeps the pump operating as intended.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment parts team.
Part Details
| Part Number | EM20709S |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Solenoid ST30 C30HD |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | C30HD |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
